Pivovarov, V., Baev, P., Vatolinskiy, L., & Boboshko, R. (2013). Orthosis for the lower extremity in an unstable knee joint at the phase of support. ORTHOPAEDICS TRAUMATOLOGY and PROSTHETICS, (1), 90–93. https://doi.org/10.15674/0030-59872013190-93